53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* $Id$
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*
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* Author: Marty Kraimer
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* Date: 07-17-91
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*/
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/********************COPYRIGHT NOTIFICATION**********************************
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This software was developed under a United States Government license
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described on the COPYRIGHT_UniversityOfChicago file included as part
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of this distribution.
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****************************************************************************/
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#ifndef INCdbScanh
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#define INCdbScanh 1
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#include "shareLib.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Note that these must match the first three definitions in choiceGbl.ascii*/
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#define SCAN_PASSIVE 0
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#define SCAN_EVENT 1
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#define SCAN_IO_EVENT 2
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#define SCAN_1ST_PERIODIC 3
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/*definitions for SCAN_IO_EVENT */
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typedef void * IOSCANPVT;
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struct dbCommon;
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epicsShareFunc long epicsShareAPI scanInit(void);
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epicsShareFunc void epicsShareAPI post_event(int event);
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epicsShareFunc void epicsShareAPI scanAdd(struct dbCommon *);
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epicsShareFunc void epicsShareAPI scanDelete(struct dbCommon *);
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epicsShareFunc void epicsShareAPI scanOnce(void *precord);
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epicsShareFunc int epicsShareAPI scanOnceSetQueueSize(int size);
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/*print periodic lists*/
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epicsShareFunc int epicsShareAPI scanppl(double rate);
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/*print event lists*/
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epicsShareFunc int epicsShareAPI scanpel(int event_number);
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/*print io_event list*/
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epicsShareFunc int epicsShareAPI scanpiol(void);
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epicsShareFunc void epicsShareAPI scanIoInit(IOSCANPVT *);
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epicsShareFunc void epicsShareAPI scanIoRequest(IOSCANPVT);
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#ifdef __cplusplus
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}
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#endif
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#endif
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